Vocal Cord Dysfunction clinical trials
The registry lists 20 studies for Vocal Cord Dysfunction across more than 10 countries. 4 are recruiting or about to start. Per ClinicalTrials.gov, last updated 2026-09-01.
Keep track of what changes. Save the Vocal Cord Dysfunction studies recruiting or about to start, and get an email each week — studies that open, close, add sites or post results.
Watch these studiesWho runs them
Boston Medical Center (1) · University of Manitoba (1) · Lancashire Teaching Hospitals NHS Foundation Trust (1) · Washington University School of Medicine (1) · Nemours Children's Clinic (1) · TidalSense (1) · Holy Family Hospital, Pakistan (1) · Ohio State University (1)
Who these studies take
Of the 4 Vocal Cord Dysfunction studies recruiting now, 2 (50%) set no upper age limit and 2 (50%) stop at 75 or younger. 1 (25%) take children under 18. 0 (0%) are for women only and 0 (0%) for men only; 3 (75%) take healthy volunteers.
| Age | Women | Men |
|---|---|---|
| 10 | 1 (25%) | 1 (25%) |
| 18 | 4 (100%) | 4 (100%) |
| 30 | 2 (50%) | 2 (50%) |
| 40 | 2 (50%) | 2 (50%) |
| 50 | 2 (50%) | 2 (50%) |
| 65 | 2 (50%) | 2 (50%) |
| 75 | 2 (50%) | 2 (50%) |
| 85 | 2 (50%) | 2 (50%) |
Across all 20 studies, recruiting or not: 55% stop at 75 or younger and 40% at 65; 30% take children; 0% are for women only and 0% for men only; 35% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.
Studies
Recruiting first, then most recently updated. Showing 20 of 20. search them.
- Respiratory and Real-time Dynamics in Exercise-Induced Paradoxical Vocal Fold MotionRecruitingNCT07420530Phase 21 country
- Clinical Feasibility & Validation of the Virtual Reality GlenxRose Speech-Language TherapiesRecruitingNCT05695131Not applicable1 country
- Detection of Vocal Fold Motion Impairment on Noninvasive Positive PressureRecruitingNCT064067251 country
- Is Laryngeal Ultrasound Useful in the Assessment for ILO? A Protocol for a Two-stage Exploratory Pilot StudyRecruitingNCT056869411 country
- A Multidisciplinary Approach to Vocal Cord Dysfunction: A Novel Pilot StudyCompletedNCT01916616Not applicable1 country
- Biofeedback vs Laryngeal Control Therapy in Management of Paradoxical Vocal Fold MotionCompletedNCT05770518Not applicable1 country
- Inducible Laryngeal Obstruction in Severe Asthma in Severe AsthmaCompletedNCT045933941 country
- Evaluating the Use of a Device Called Impulse Oscillometry in Participants With Vocal Cord Disorders or AsthmaCompletedNCT052469301 country
- Evaluation of Laryngeal Morbidity After Orotracheal Intubation by Vocal Analysis and LaryngostroboscopyCompletedNCT035010951 country
- CLE During Exercise Testing in AsthmaWithdrawnNCT04168671Not applicable1 country
- Symptom Scoring for Predicting Vocal Cord Dysfunction (VCD)WithdrawnNCT05114083
- Use of Prophylactic Steroids in the Prevention of Post-thyroidectomy Hypocalcaemia and Voice DysfunctionCompletedNCT04752852Not applicable
- Clinical Study of Regeneration on Larynx Soft Tissue Guided by Functional Collagen ScaffoldCompletedNCT02754284Phase 11 country
- Ultrasound Prediction For Vocal Cord Dysfunction In Patients Scheduled For Anterior Cervical Spine SurgeriesCompletedNCT041407991 country
- The Role of Vocal Rest After Removal of Benign Lesions From Vocal CordCompletedNCT03046706Not applicable1 country
- The Incidence and Impact of Vocal Cord Dysfunction In Patients Undergoing Thoracic SurgeryCompletedNCT029965261 country
- The General Breathing Record StudyCompletedNCT033562881 country
- Exercise-induced Paradoxical Vocal Fold Motion Disorder: Clinical Features and Potential MechanismsCompletedNCT02947009Not applicable1 country
- Treatment of Paradoxical Vocal Fold Motion Disorder (PVFMD) With a Form of Respiratory Retraining TechniqueCompletedNCT02859974Not applicable1 country
- Pulmonary Function Test, Bronchial Hyperresponsiveness and Quality of Life in Patients With Vocal Cord Dysfunction (VCD)CompletedNCT009068671 country